Question on inrunning greening and crossmatching

[dikenia]

Hi altogether....this question is addressed to those of you who use the "close all positions(ALT)" button to close positions on single or multiple horses inrunning... as i don`t have enough experience using it i wanted to ask whether
1.) you generally get matched more often using the opposing price plus X ticks to get in front of the queue and still taking advantage of the spread or using the current lay price minus X ticks to trade out...
2.) you advise to use the "show crossmatching bets" option or does it hamper with the greening more often than not giving u worse prices to hedge out when using the close all positions ALT button, cause the crossmatched bets don`t represent the "real" money traded on a horse...

Any advise is much appreciated

[dikenia]

Question #1 assumes you back first to lay off, cause that`s what I mainly do...